CN216178152U - Pipe pressing device - Google Patents
Pipe pressing device Download PDFInfo
- Publication number
- CN216178152U CN216178152U CN202122533735.9U CN202122533735U CN216178152U CN 216178152 U CN216178152 U CN 216178152U CN 202122533735 U CN202122533735 U CN 202122533735U CN 216178152 U CN216178152 U CN 216178152U
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipe pressing
- wheel
- groove
- heat pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a pipe pressing device, which comprises: the fixing frame is internally provided with a mounting groove; the positioning assembly is arranged in the mounting groove and is detachably connected with the fixed frame; the pipe pressing wheel is movably arranged on the positioning assembly; the outer contour surface of the pipe pressing wheel is provided with a pipe pressing groove; according to the utility model, the pipe pressing groove matched with the appearance of the copper heat pipe is arranged on the pipe pressing wheel, so that the copper heat pipe is not damaged when the copper heat pipe is embedded into the heat pipe groove of the aluminum radiator, the problems of sinking, deformation and the like of the copper heat pipe are better solved, the pressed copper heat pipe is attached to the aluminum radiator without gaps, and the reliability and stability of a product are ensured.
Description
Technical Field
The utility model relates to the field of pressure devices, in particular to a pipe pressing device.
Background
In industrial application, in order to have better heat dissipation performance, most products are embedded with copper heat pipes in aluminum radiators, so that heat of heating elements can be quickly transferred to the aluminum radiators through heat through pipes to dissipate heat and cool.
However, the existing aluminum radiator is embedded into a heat pipe groove of a copper heat pipe, an oil press pipe or a numerical control machine pipe is generally adopted to press the pipe, but the two pipe pressing modes are easy to cause the problem of sinking or deformation of the copper heat pipe.
Thus, the prior art has yet to be improved and enhanced.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the utility model aims to provide a pipe pressing device, which aims to solve the problem that the existing pipe pressing mode is easy to cause the sinking or deformation of a copper heat pipe.
The technical scheme adopted by the utility model for solving the technical problem is as follows:
the embodiment of the utility model provides a pipe pressing device, wherein the pipe pressing device comprises:
the fixing frame is internally provided with a mounting groove;
the positioning assembly is arranged in the mounting groove and is detachably connected with the fixed frame;
the pipe pressing wheel is movably arranged on the positioning assembly; the outer contour surface of the pipe pressing wheel is provided with a pipe pressing groove.
As a further improved technical solution, in the pipe pressing device, support holes are symmetrically arranged in the fixing frame, the support holes are communicated with the mounting groove, and the positioning assembly includes:
the fixing shaft is positioned in the mounting groove, and the end part of the fixing shaft is arranged in the supporting hole;
the movable bearing is arranged in the middle of the fixed shaft, and the pressure pipe wheel is arranged on the movable bearing;
the gasket is coaxial with the pipe pressing wheel and symmetrically arranged on two side faces of the pipe pressing wheel.
As a further improved technical scheme, in the pipe pressing device, the end part of the fixed shaft is in interference fit with the supporting hole.
As a further improvement technical scheme, the pipe pressing device further comprises a locking piece, locking holes are symmetrically formed in the fixing frame, the locking holes are communicated with the supporting holes, and the locking piece is detachably connected into the locking holes and abutted to the end portion of the fixing shaft.
As a further improved technical scheme, in the pipe pressing device, the pipe pressing device further comprises a mounting handle, and the mounting handle is arranged on the side face, away from the pipe pressing wheel, of the fixing frame.
As a further improved technical scheme, in the pipe pressing device, the pipe pressing groove is in an inwards concave arc shape.
As a further improved technical scheme, in the pipe pressing device, the fixing frame is U-shaped.
As a further improved technical scheme, in the pipe pressing device, the fixing frame and the pipe pressing wheel are made of die steel.
As a further improved technical scheme, in the pipe pressing device, the movable bearing is a rolling bearing.
Compared with the prior art, the embodiment of the utility model has the following advantages:
the pipe pressing device provided by the utility model comprises: the fixing frame is internally provided with a mounting groove; the positioning assembly is arranged in the mounting groove and is detachably connected with the fixed frame; the pipe pressing wheel is movably arranged on the positioning assembly; the outer contour surface of the pipe pressing wheel is provided with a pipe pressing groove; according to the utility model, the pipe pressing groove matched with the appearance of the copper heat pipe is arranged on the pipe pressing wheel, so that the copper heat pipe is not damaged when the copper heat pipe is embedded into the heat pipe groove of the aluminum radiator, the problems of sinking, deformation and the like of the copper heat pipe are better solved, the pressed copper heat pipe is attached to the aluminum radiator without gaps, and the reliability and stability of a product are ensured.
Drawings
FIG. 1 is a schematic structural view of a pipe crimping device according to the present invention;
fig. 2 is a schematic diagram of an explosive structure of a pipe pressing device provided by the utility model.
In the figure: 100. a fixed mount; 200. a positioning assembly; 300. pressing a pipe wheel; 110. mounting grooves; 310. pressing a pipe groove; 400. a handle; 101. a support hole; 210. a fixed shaft; 220. a movable bearing; 230. a gasket; 500. a locking member; 102. and (4) locking holes.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should also be noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The heat pipe groove of the copper heat pipe is embedded in the existing aluminum radiator, and the heat pipe groove is produced by adopting the following common method:
1. pressing a pipe by an oil press: a conventional technology is that the manufactured mould is installed on an oil hydraulic machine, then an aluminum radiator and a copper heat pipe are placed in the mould, and then the upper mould, the lower mould, a product and the copper heat pipe are pressed together by using the pressure of the oil hydraulic machine. The process is complex, the production efficiency is low, the cost is high, the copper heat pipe is easy to dent, the aluminum radiator can generate product deformation after being pressurized, and the depth of the heat pipe is unstable.
2. Pipe pressing of the numerical control machine tool: the process comprises the steps of installing a special profiling jig on a numerical control machine tool and pressing down the copper heat pipe through a program instruction of the machine tool. The process is simple, but the problems of copper heat pipe sinking and the like can easily occur.
Based on this, the present application intends to provide a solution to the above technical problem, the details of which will be explained in the following embodiments.
Example (b):
referring to fig. 1, the pipe pressing device includes: the fixing frame 100, the positioning assembly 200 and the pipe pressing wheel 300; the fixing frame 100 is used for bearing the positioning assembly 200 and the pipe pressing wheel 300, and the fixing frame 100 is provided with an installation groove 110 for accommodating the positioning assembly 200 and the pipe pressing wheel 300, optionally, the fixing frame 100 and the pipe pressing wheel 300 are made of die steel, and it should be understood that the utility model is not limited to the steel product having the same mark. The whole fixing frame 100 is U-shaped, and the corresponding mounting groove 110 is also U-shaped, so as to accommodate the positioning assembly 200 and the pressure tube wheel 300; the positioning assembly 200 is disposed in the mounting groove 110 and detachably connected to the fixing frame 100; the pipe pressing wheel 300 is in a circular wheel shape, is movably arranged on the positioning component 200, is coaxial with the positioning component 200, and can rotate around the positioning component 200; the pipe pressing wheel 300 is provided with a pipe pressing groove 310 on an outer contour surface, and the shape of the pipe pressing groove 310 is adapted to the shape of a pipe to be pressed (for example, a copper heat pipe, which will be exemplified below), for example, the shape of the outer contour of the pipe to be pressed is an arc, the corresponding pipe pressing groove 310 is in an inward concave arc shape, or the shape of the outer contour of the pipe to be pressed is a square, and then the pipe pressing groove 310 is in an inward concave rectangular shape.
In this embodiment, with continued reference to fig. 1, the tube crimping apparatus further includes a mounting handle 400, the mounting handle 400 is arranged on the side surface of the fixing frame 100 departing from the pressure pipe wheel 300, the mounting handle 400 can be connected with a numerical control machine, for example, the mounting handle 400 is mounted on the handle of the numerical control machine tool to be locked, and then the handle is mounted on the main shaft of the numerical control machine tool to be used, the numerical control machine tool drives the fixing frame 100 to move, further, the pipe pressing wheel 300 performs the pipe pressing operation, and the pipe pressing wheel 300 is provided with a pipe pressing groove 310 which is matched with the appearance of the copper heat pipe, when the copper heat pipe is embedded into the heat pipe groove of the aluminum radiator through the pipe pressing wheel 300, the copper heat pipe is not damaged, the problems of sinking, deformation and the like of the copper heat pipe are well solved, and the pressed copper heat pipe is attached to the aluminum radiator without a gap, so that the reliability and stability of the product are ensured.
Specifically, referring to fig. 2, the fixing frame 100 is symmetrically provided with support holes 101 therein, the axes of the two support holes 101 are located on the same straight line, and the support holes 101 are communicated with the mounting groove 110; further, the positioning assembly 200 includes a fixed shaft 210, a movable bearing 220, and a spacer 230; the fixed shaft 210 is located in the mounting groove 110, and an end of the fixed shaft 210 is located in the support hole 101, the fixed shaft 210 is used for bearing the pressure tube wheel 300 and the movable bearing 220, and in actual use, shaft parts such as pins and the like can be selected for replacement; optionally, in order to prevent the fixed shaft 210 from falling off, the end of the fixed shaft 210 is in interference fit with the support hole 101, so that a better fixing effect can be achieved, further, the movable bearing 220 is arranged in the middle of the fixed shaft 210, the pressure tube wheel 300 is arranged on the movable bearing 220, the inner ring of the movable bearing 220 is fixedly connected with the fixed shaft 210, the outer ring of the movable bearing 220 is fixedly connected with the inner ring of the pressure tube wheel 300, and the pressure tube wheel 300 can circumferentially rotate around the fixed shaft 210 through the movable bearing 220; optionally, the movable bearing 220 is a rolling bearing, such as a commonly-used deep groove ball bearing (e.g., model SKF-6000), it should be understood that the model of the rolling bearing is only an example, and the utility model is not limited thereto; furthermore, the gaskets 230 are coaxially arranged with the pressure pipe wheel 300 and symmetrically arranged on two side surfaces of the pressure pipe wheel 300, and the single gasket 230 is abutted against the side surface of the pressure pipe wheel 300 and the groove wall of the mounting groove 110 (the inner wall of the fixing frame 100), so as to prevent the pressure pipe wheel 300 from colliding with the fixing frame 100 and protect the pressure pipe wheel 300.
In some embodiments, with continued reference to fig. 2, the pipe pressing device further includes a locking member 500, the fixing frame 100 is symmetrically provided with locking holes 102, the locking holes 102 are communicated with the supporting holes 101, the locking member 500 is detachably connected in the locking holes 102 and abuts against the end of the fixing shaft 210, optionally, internal threads are provided in the locking holes 102, external threads (not shown) are provided on the outer side surface of the locking member 500, and in practical use, some standard members, such as hexagon socket head screws, can be selected as the locking member; therefore, the locker 500 may be fixed in the locking hole 102 by screwing and fixed to the end of the fixing shaft 210; the fixing shaft 210 can be further fixed by the locking member 500, so that the fixing shaft 210 without interference fit can be fixed, or the fixing shaft 210 after interference fit can be further reinforced, thereby ensuring the firm connection between the fixing shaft 210 and the fixing frame 100.
In summary, the present invention provides a pipe pressing device, which includes: the fixing frame is internally provided with a mounting groove; the positioning assembly is arranged in the mounting groove and is detachably connected with the fixed frame; the pipe pressing wheel is movably arranged on the positioning assembly; the outer contour surface of the pipe pressing wheel is provided with a pipe pressing groove; according to the utility model, the pipe pressing groove matched with the appearance of the copper heat pipe is arranged on the pipe pressing wheel, so that the copper heat pipe is not damaged when the copper heat pipe is embedded into the heat pipe groove of the aluminum radiator, the problems of sinking, deformation and the like of the copper heat pipe are better solved, the pressed copper heat pipe is attached to the aluminum radiator without gaps, and the reliability and stability of a product are ensured.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
Claims (9)
1. A pipe crimping device, characterized in that it comprises:
the fixing frame is internally provided with a mounting groove;
the positioning assembly is arranged in the mounting groove and is detachably connected with the fixed frame;
the pipe pressing wheel is movably arranged on the positioning assembly; the outer contour surface of the pipe pressing wheel is provided with a pipe pressing groove.
2. The pipe pressing device according to claim 1, wherein support holes are symmetrically formed in the fixing frame, the support holes are communicated with the mounting grooves, and the positioning assembly comprises:
the fixing shaft is positioned in the mounting groove, and the end part of the fixing shaft is arranged in the supporting hole;
the movable bearing is arranged in the middle of the fixed shaft, and the pressure pipe wheel is arranged on the movable bearing;
the gasket is coaxial with the pipe pressing wheel and symmetrically arranged on two side faces of the pipe pressing wheel.
3. The pipe crimping device according to claim 2, wherein the end of the fixed shaft is an interference fit with the support bore.
4. The pipe pressing device according to claim 2 or 3, further comprising a locking member, wherein locking holes are symmetrically formed in the fixing frame, the locking holes are communicated with the supporting holes, and the locking member is detachably connected in the locking holes and abuts against the end portion of the fixing shaft.
5. The pipe crimping device according to claim 1, characterized in that it further comprises a mounting handle provided on the side of the mount facing away from the crimping wheel.
6. The swage device according to claim 1, wherein the swage groove is concavely arcuate.
7. The swage tube device according to claim 1, wherein the mount is U-shaped.
8. The pipe pressing device according to claim 1, wherein the material of said holder and said pressing wheel is die steel.
9. The pressure pipe device according to claim 2, characterized in that the movable bearing is a rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122533735.9U CN216178152U (en) | 2021-10-20 | 2021-10-20 | Pipe pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122533735.9U CN216178152U (en) | 2021-10-20 | 2021-10-20 | Pipe pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216178152U true CN216178152U (en) | 2022-04-05 |
Family
ID=80885923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122533735.9U Active CN216178152U (en) | 2021-10-20 | 2021-10-20 | Pipe pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216178152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851317A (en) * | 2022-05-23 | 2022-08-05 | 高密市勇利机械有限公司 | Mobile workbench inlaying tool |
-
2021
- 2021-10-20 CN CN202122533735.9U patent/CN216178152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851317A (en) * | 2022-05-23 | 2022-08-05 | 高密市勇利机械有限公司 | Mobile workbench inlaying tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216178152U (en) | Pipe pressing device | |
| JP2006308239A (en) | Heat pipe type heat sink and its manufacturing method | |
| CN108637721B (en) | Clamping device for thin-wall annular shell parts | |
| US8449233B2 (en) | Clamp sleeve | |
| CN103659378A (en) | Universal clamp device for vane overall length machining | |
| CN104511614A (en) | Method for drilling into round nut | |
| CN108655772B (en) | Turning clamp for gas turbine rectifying housing | |
| CN204657795U (en) | A kind of thin-walled ring parts positioning welding fixture | |
| CN109772958B (en) | Numerical control stretch bending machine tool and method for monitoring clamping force of round-head clamp thereof | |
| CN213645980U (en) | Double-flange workpiece drilling tool | |
| CN211162987U (en) | Square joint milling fixture | |
| CN210599581U (en) | Tool for assembling engine bearing, rotor and fan blade seat | |
| CN210650315U (en) | Flange centering device | |
| CN113714501A (en) | Brake disc production device and method and brake disc | |
| CN211331386U (en) | Simple internal expanding turning clamp | |
| CN105252481A (en) | Sealing assembly assembling tool and method | |
| CN215357346U (en) | Clamping device for milling large end face of connecting rod | |
| CN219026567U (en) | Press-fit tool for valve body assembly | |
| CN220591955U (en) | Laser welding positioning and welding fixture | |
| CN217702478U (en) | Radiator shell frock | |
| CN214394018U (en) | Deep hole ball rises stifled mounting tool | |
| CN219607885U (en) | Positioning gauge for porous bending sheet metal part | |
| CN210603905U (en) | Static load testing machine for roller bearing | |
| CN220372657U (en) | Vertical machining device for brake shell | |
| CN211437833U (en) | Fixed tooling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |